500525500253 has 2 divisors, whose sum is σ = 500525500254. Its totient is φ = 500525500252.

The previous prime is 500525500247. The next prime is 500525500283. The reversal of 500525500253 is 352005525005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265536151204 + 234989349049 = 515302^2 + 484757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500525500253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500525500213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250262750126 + 250262750127.

It is an arithmetic number, because the mean of its divisors is an integer number (250262750127).

Almost surely, 2^500525500253 is an apocalyptic number.

It is an amenable number.

500525500253 is a deficient number, since it is larger than the sum of its proper divisors (1).

500525500253 is an equidigital number, since it uses as much as digits as its factorization.

500525500253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37500, while the sum is 32.

The spelling of 500525500253 in words is "five hundred billion, five hundred twenty-five million, five hundred thousand, two hundred fifty-three".